909 
FZPN03 KNHC 092133
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON JUN 09 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC MON JUN 09.
24 HOUR FORECAST VALID 1800 UTC TUE JUN 10.
48 HOUR FORECAST VALID 1800 UTC WED JUN 11.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE BARBARA NEAR 18.2N 106.8W 991 MB AT 2100 UTC JUN 09 
MOVING NW OR 310 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 65 KT 
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NE 
QUADRANT...60 NM SE QUADRANT...30 NM SW QUADRANT...AND 50 NM NW 
QUADRANT. SEAS 4 M OR GREATER WITHIN 90 NM NW AND SE 
QUADRANTS...135 NM NE QUADRANT AND 60 NM SW QUADRANT WITH SEAS 
TO 8 M. ELSEWHERE WITHIN 120 NM OF CENTER...EXCEPT 150 NM NE 
QUADRANT WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF THE AREA 
FROM 14N TO 21N BETWEEN 103W AND 110W WINDS 20 KT OR LESS. SEAS 
2.5 TO 3.0 M IN MIXED SWELL.
.12 HOUR FORECAST TROPICAL STORM BARBARA NEAR 19.2N 107.9W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
.24 HOUR FORECAST TROPICAL STORM BARBARA NEAR 20.5N 109.1W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 30 NM E SEMICIRCLE AND 20 NM W SEMICIRCLE. SEAS 4 M 
OR GREATER WITHIN 60 NM OF CENTER...EXCEPT 90 NM NE QUADRANT 
WITH SEAS TO 6 M. ELSEWHERE WITHIN 90 NM OF CENTER...EXCEPT 120 
NM NE QUADRANT WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF 
THE AREA FROM 15N TO 23N BETWEEN 104W AND 114W WINDS 20 KT OR 
LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW BARBARA NEAR 21.4N 
110.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW BARBARA NEAR 21.8N 
110.6W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT.

...HURRICANE WARNING... 
TROPICAL STORM COSME NEAR 15.0N 113.9W 992 MB AT 2100 UTC JUN 09 
MOVING NW OR 305 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 60 KT 
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM OF CENTER 
EXCEPT 40 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 45 NM W 
SEMICIRCLE...75 NM NE QUADRANT AND 60 NM SE QUADRANT WITH SEAS 
TO 6 M. ELSEWHERE WITHIN 75 NM OF CENTER...EXCEPT 90 NM NE 
QUADRANT WINDS 20 TO 33 KT. SEAS 3 TO 4 M. REMAINDER OF THE AREA 
FROM 06N TO 17N BETWEEN 105W AND 115W WINDS 20 KT OR LESS. SEAS 
2.5 TO 3.0 M IN MIXED SWELL. 
.12 HOUR FORECAST HURRICANE COSME NEAR 15.3N 114.5W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.24 HOUR FORECAST TROPICAL STORM COSME NEAR 15.8N 114.5W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM NE AND SW QUADRANTS...50 NM NW QUADRANT AND 
70 NM SE QUADRANT. SEAS 4 M OR GREATER WITHIN 90 NM OF CENTER... 
EXCEPT 120 NM SE QUADRANT WITH SEAS WITH SEAS TO 7 M. ELSEWHERE 
WITHIN 150 NM OF CENTER...EXCEPT 210 NM SE QUADRANT WINDS 20 TO 
33 KT. SEAS 3 TO 4 M. REMAINDER OF THE AREA FROM 09N TO 20N 
BETWEEN 108W AND 117W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN 
MIXED SWELL. 
.48 HOUR FORECAST POST-TROPICAL COSME NEAR 17.8N 113.2W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 
WITHIN 40 NM NE AND SW QUADRANTS...0 NM NW QUADRANT AND 50 NM SE 
QUADRANT. SEAS 4 M OR GREATER WITHIN 120 NM SE QUADRANT WITH 
SEAS TO 5 M. ELSEWHERE WITHIN 90 NM OF CENTER...EXCEPT 150 NM SE 
QUADRANT WINDS 20 TO 33 KT. SEAS 3 TO 4 FT. REMAINDER OF THE 
AREA FROM 08N TO 19N BETWEEN 107W AND 115W WINDS 20 KT OR LESS. 
SEAS 2.5 TO 3.0 M IN MIXED SWELL.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.SE OF A LINE FROM 13N109W TO 08N121W TO ANOTHER LINE FROM 
11N109W TO 01N120W TO 03N123W SE TO S WINDS 20 TO 25 KT. SEAS 
2.5 M
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.S OF 01S BETWEEN 95W AND 115W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.0 M IN SW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.FROM 10N TO 15N W OF 135W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 
M IN N TO NE SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 2100 UTC MON JUN 9...

HURRICANE BARBARA...SCATTERED MODERATE TO STRONG WITHIN 75 NM NW 
AND 30 NM SE SEMICIRCLES OF CENTER.

T.S. COSME...SCATTERED MODERATE TO STRONG WITHIN 60 NM OF CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

THE MONSOON TROUGH EXTENDS FROM A 1009 MB LOW PRESSURE LOCATED 
OVER NORTHERN COLOMBIA NEAR 10N75W TO 10N92W TO 15N102W, THEN 
CONTINUES S OF T.S. COSME FROM 12N113W TO 09N122W. THE ITCZ 
STRETCHES FROM 09N122W TO 07N135W TO BEYOND 06N140W. SCATTERED 
MODERATE TO ISOLATED STRONG CONVECTION IS NOTED FROM 04N TO 09N 
E OF 87W TO THE COAST OF COLOMBIA. SCATTERED MODERATE CONVECTION 
IS SEEN FROM 07N TO 13N BETWEEN 89W AND 95W, AND FROM 06N TO 10N 
BETWEEN 120W AND 124W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.